base_currency, default USDC) and a fiat currency (currency, default KES). Use this to display live quotes or validate conversions before starting payout or top-up flows.curl --location --request GET '/currency-exchange?base_currency¤cy'{
"base_currency": "USDC",
"currency": "KES",
"rate": 0,
"base_amount": 0,
"timestamp": 0
}